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		<script>
			let arr = [1,2,3,4];
			/*let a = arr[0];
			let b = arr[1];
			let c = arr[2];*/

			let [a,b,c,d,e,f] = arr;

			console.log(a,b,c,d,e,f);

			let o = {miaov:1,foo:2};

			let {miaov,foo} = o;

			console.log(miaov,foo);

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